189257728

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 427714560

約数和(自身を除く): 238456832

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 271, 341, 352, 496, 512, 542, 682, 704, 992, 1024, 1084, 1364, 1408, 1984, 2048, 2168, 2728, 2816, 2981, 3968, 4336, 5456, 5632, 5962, 7936, 8401, 8672, 10912, 11264, 11924, 15872, 16802, 17344, 21824, 22528, 23848, 31744, 33604, 34688, 43648, 47696, 63488, 67208, 69376, 87296, 92411, 95392, 134416, 138752, 174592, 184822, 190784, 268832, 277504, 349184, 369644, 381568, 537664, 555008, 698368, 739288, 763136, 1075328, 1478576, 1526272, 2150656, 2957152, 3052544, 4301312, 5914304, 6105088, 8602624, 11828608, 17205248, 23657216, 47314432, 94628864, 189257728]

約数ペア:

[(1, 189257728), (2, 94628864), (4, 47314432), (8, 23657216), (11, 17205248), (16, 11828608), (22, 8602624), (31, 6105088), (32, 5914304), (44, 4301312), (62, 3052544), (64, 2957152), (88, 2150656), (124, 1526272), (128, 1478576), (176, 1075328), (248, 763136), (256, 739288), (271, 698368), (341, 555008), (352, 537664), (496, 381568), (512, 369644), (542, 349184), (682, 277504), (704, 268832), (992, 190784), (1024, 184822), (1084, 174592), (1364, 138752), (1408, 134416), (1984, 95392), (2048, 92411), (2168, 87296), (2728, 69376), (2816, 67208), (2981, 63488), (3968, 47696), (4336, 43648), (5456, 34688), (5632, 33604), (5962, 31744), (7936, 23848), (8401, 22528), (8672, 21824), (10912, 17344), (11264, 16802), (11924, 15872)]